| 发明名称 |
Caching Methodology for Dynamic Semantic Tables |
| 摘要 |
A method for caching includes determining a degree of relatedness for a database entry stored in a concept table. The concept table is stored in cache. The degree of relatedness is based on a comparison between a concept of data of the database entry and a concept of the concept table. The method includes determining an amount of data usage for the database entry where the data usage includes an amount of usage of the database entry while in cache. The method includes determining a cache flushing rating for the database entry. The cache flushing rating is determined from the degree of relatedness of the database entry and the amount of data usage of the database entry. The method includes flushing the database entry from the cache in response to the cache flushing rating of the database entry being below a cache flush threshold. |
| 申请公布号 |
US2016085682(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201414521039 |
申请日期 |
2014.10.22 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Johnson Sandra K.;Miller Grant D. |
| 分类号 |
G06F12/08;G06F17/30 |
主分类号 |
G06F12/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
determining a degree of relatedness for a database entry stored in a concept table, the concept table being stored in cache, wherein the degree of relatedness is based on a comparison between a concept of data of the database entry and a concept of the concept table; determining an amount of data usage for the database entry, the data usage comprising an amount of usage of the database entry while in cache; determining a cache flushing rating for the database entry, the cache flushing rating determined from the degree of relatedness of the database entry and the amount of data usage of the database entry; and flushing the database entry from the cache in response to the cache flushing rating of the database entry being below a cache flush threshold. |
| 地址 |
Armonk NY US |
